public AudioFile(byte[] content)
{
this.content = content;
var tag = new ID3v2Tag(new MemoryStream(content));
if (tag.PictureList.Count != 0 && tag.PictureList.First().MimeType == PngMimeType)
{
image = tag.PictureList.First().PictureData;
}
identity = tag.TagFields().Any(x => x == "")
? UnknownIdentity
: string.Join("_", tag.TagFields());
}
